机械5

三维建模软件：proe 不错的哦 shengjiangtai-zp.asm.1(71.28KB)，shengjiangtai-zp.asm.2(143.27KB)，shengjiangtai-zp.asm.3(137.13KB)，shengjiangtaizhou-5.prt.1(137.89KB)，shengjiangtai-zhou-1.prt.1(153.25KB)，shengjiangtaipianban.prt.1(72.25KB)，shengjiangtaizhou-2.prt.1(124.61KB)，shengjiangtaizhou-3.prt.1(101.2KB)，shengjiangtaizhou-4.prt.1(139.94KB)，shengjiantai-ban.prt.1(107.25KB)